Size Of N1 Pistons

[r32r32]

Can anyone tell me the size of N1 pistons?

Are they 86mm like a standard rb26?

Thanks

Matt

[Angus Smart]

i'm sure they come in many sizes!

i have some in my stock motor, 86mm and some in my rebuilt motor i think they are .5 over

[The Dan]

Yeah, they come standard at standard bore size. You can get them at different sizes like Angus said.

[Danox]

Tomei's stroker kits come in 86.5, 87, and 88mm. I think the Nur engine was a standard 86mm bore but the Z-Tune forged internals are listed in spec sheets as being 87mm. Those were buy back/reconditions, so that might be why they are over.

Edited November 20, 2008 by Danox